Python_01

第一个python小程序，画一个图形

我放在D盘Python目录下，文件名为Trip.py

在命令行下：

# -*- coding: utf-8 -*-  import turtle def draw():     for i in range(3):         turtle.circle(40, 80)         turtle.circle(-40, 80)    turtle.seth(0)     turtle.fd(100)     turtle.seth(120)    turtle.fd(100)    turtle.seth(240)    turtle.fd(100)def main():    turtle.setup(1300, 800, 0, 0)     pythonsize = 5          turtle.pensize(pythonsize)      turtle.pencolor("red")          draw()    input()main()